Altech Corporation, founded in 1984, is a United States supplier of components and devices used in industrial control, instrumentation, medical and automation applications. The Altech product line includes miniature circuit breakers, busbars, DC-UPS devices, digital panel meters, DIN rail terminal blocks, printed circuit board terminal blocks, contactors, industrial relays, motor disconnect swi
Open Grommet - Compatible Hole Diameter 12.7 mm (0.500 in) - in)side Diameter 9.5 mm (0.375 in) - Overall Diameter 15.9 mm (0.625 in) - Panel Thickness 3.2 mm (0.125 in)